[INFO] cloning repository https://github.com/LackingInGrav1tas/rCIDSL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LackingInGrav1tas/rCIDSL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLackingInGrav1tas%2FrCIDSL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLackingInGrav1tas%2FrCIDSL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65b306cfca16d63f410fca637ddc430220d96500
[INFO] checking LackingInGrav1tas/rCIDSL against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLackingInGrav1tas%2FrCIDSL" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LackingInGrav1tas/rCIDSL on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LackingInGrav1tas/rCIDSL
[INFO] finished tweaking git repo https://github.com/LackingInGrav1tas/rCIDSL
[INFO] tweaked toml for git repo https://github.com/LackingInGrav1tas/rCIDSL written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/LackingInGrav1tas/rCIDSL already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6e106af8a14a87c4bc0831c2f13aafc5035bd9ad80c7f5aaa281a609ffe6e7c
[INFO] running `Command { std: "docker" "start" "-a" "f6e106af8a14a87c4bc0831c2f13aafc5035bd9ad80c7f5aaa281a609ffe6e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e106af8a14a87c4bc0831c2f13aafc5035bd9ad80c7f5aaa281a609ffe6e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e106af8a14a87c4bc0831c2f13aafc5035bd9ad80c7f5aaa281a609ffe6e7c", kill_on_drop: false }`
[INFO] [stdout] f6e106af8a14a87c4bc0831c2f13aafc5035bd9ad80c7f5aaa281a609ffe6e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3156e323b1f6a56ddb6df1eb7cd4c9c3499b83ac8a0efcd69d318bebfe0abfec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3156e323b1f6a56ddb6df1eb7cd4c9c3499b83ac8a0efcd69d318bebfe0abfec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking paraselene v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ValueType`
[INFO] [stdout]  --> src/vm.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::value::{Value, ValueType};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operators`
[INFO] [stdout]  --> src/vm.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::opcode::{Opcode, Operators};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/vm.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if (self.ip == self.opcode.opcode.len()) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Opcode`
[INFO] [stdout]  --> src/runtime.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::opcode::{Opcode, Operators::*};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/runtime.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]  --> src/runtime.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/compiler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Token`, `Type::*`, `print_tokens`
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use token::{Token, print_tokens, Type::*};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `ValueType::*`, `Value`
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use value::{Value, ValueType::*, *};
[INFO] [stdout]    |             ^^^^^  ^^^^^^^^^^^^  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opcode::Operators::*`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use opcode::Operators::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueType`
[INFO] [stdout]  --> src/vm.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::value::{Value, ValueType};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operators`
[INFO] [stdout]  --> src/vm.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::opcode::{Opcode, Operators};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/vm.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if (self.ip == self.opcode.opcode.len()) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Opcode`
[INFO] [stdout]  --> src/runtime.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::opcode::{Opcode, Operators::*};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/runtime.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]  --> src/runtime.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/compiler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Token`, `Type::*`, `print_tokens`
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use token::{Token, print_tokens, Type::*};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `ValueType::*`, `Value`
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use value::{Value, ValueType::*, *};
[INFO] [stdout]    |             ^^^^^  ^^^^^^^^^^^^  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opcode::Operators::*`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use opcode::Operators::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/value.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         _ => String::from("crate::value::printable(val: &Value) -> String   error")
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nl` is never read
[INFO] [stdout]    --> src/token.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             nl = false;
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/value.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         _ => String::from("crate::value::printable(val: &Value) -> String   error")
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nl` is never read
[INFO] [stdout]    --> src/token.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             nl = false;
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/token.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn to_string(&self) -> String { // debug
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_tokens`
[INFO] [stdout]    --> src/token.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn print_tokens(tokens: &Vec<Token>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OP_GOTO`
[INFO] [stdout]   --> src/opcode.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     OP_GOTO(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OP_GOTO_FALSE`
[INFO] [stdout]   --> src/opcode.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     OP_GOTO_FALSE(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/opcode.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_goto`
[INFO] [stdout]   --> src/opcode.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn push_goto(& mut self, placement: usize, line: usize) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_goto_f`
[INFO] [stdout]   --> src/opcode.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn push_goto_f(& mut self, placement: usize, line: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/opcode.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn append(& mut self, push_op: & mut Opcode) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/token.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn to_string(&self) -> String { // debug
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_tokens`
[INFO] [stdout]    --> src/token.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn print_tokens(tokens: &Vec<Token>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OP_GOTO`
[INFO] [stdout]   --> src/opcode.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     OP_GOTO(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OP_GOTO_FALSE`
[INFO] [stdout]   --> src/opcode.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     OP_GOTO_FALSE(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/opcode.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_goto`
[INFO] [stdout]   --> src/opcode.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn push_goto(& mut self, placement: usize, line: usize) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_goto_f`
[INFO] [stdout]   --> src/opcode.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn push_goto_f(& mut self, placement: usize, line: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/opcode.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn append(& mut self, push_op: & mut Opcode) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "3156e323b1f6a56ddb6df1eb7cd4c9c3499b83ac8a0efcd69d318bebfe0abfec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3156e323b1f6a56ddb6df1eb7cd4c9c3499b83ac8a0efcd69d318bebfe0abfec", kill_on_drop: false }`
[INFO] [stdout] 3156e323b1f6a56ddb6df1eb7cd4c9c3499b83ac8a0efcd69d318bebfe0abfec